APA Citatie

Asopa, V. S., & Narayanan, S. (1990). Cocoa: Production and marketing in India. Oxford &IBH Publishing co.Pvt.Ltd.

Chicago Style citaat

Asopa, V S., en S. Narayanan. Cocoa: Production and Marketing in India. New Delhi: Oxford &IBH Publishing co.Pvt.Ltd, 1990.

MLA citatie

Asopa, V S., en S. Narayanan. Cocoa: Production and Marketing in India. Oxford &IBH Publishing co.Pvt.Ltd, 1990.